Pith Number

pith:ZFM6GCUH

pith:2026:ZFM6GCUHW4II33ML2DT7ATXZGT

not attested not anchored not stored refs pending

What Are We Actually Decoding? Source Attribution for Non-Invasive Brain-to-Language Retrieval

Alexandra Woolgar, Lihui Wang, Runhao Lu, Sichao Liu, Xinyu Zhang

arxiv:2605.24524 v1 · 2026-05-23 · cs.LG · cs.CL · q-bio.NC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFM6GCUHW4II33ML2DT7ATXZGT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-26T01:03:44.410065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c959e30a87b7108ded8bd0e7f04ef934d5cbf389ea25c61b2cf739536ecdd225

Aliases

arxiv: 2605.24524 · arxiv_version: 2605.24524v1 · doi: 10.48550/arxiv.2605.24524 · pith_short_12: ZFM6GCUHW4II · pith_short_16: ZFM6GCUHW4II33ML · pith_short_8: ZFM6GCUH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZFM6GCUHW4II33ML2DT7ATXZGT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c959e30a87b7108ded8bd0e7f04ef934d5cbf389ea25c61b2cf739536ecdd225

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d04aebf45c46c58a11a180346fcdf36bda1692a7ab4f8395977620afd1d9d007",
    "cross_cats_sorted": [
      "cs.CL",
      "q-bio.NC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-23T11:23:39Z",
    "title_canon_sha256": "d38eea96406660dbfc25614d323373826462043bcbbcc0c459504c49ba93562c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24524",
    "kind": "arxiv",
    "version": 1
  }
}